OT-2026-000060112
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, sustained blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000060112) never changes.
Identity and time
| Publication number | OT-2026-000060112 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-747b-96ef-a0a13c564fe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060112 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6c3e65bb7b308f58a4c04df850ae350357a6c0f4463c63b6bd7ed14073ade98 |
|---|---|
| Markdown | 0c6b415ba3920090682608b4730511b1aad4af5ec957ebcd27dcc9445459b9f8 |
| Publication page | 396df2a9d20598adda3db29d6eee0efc5fb809e6ab2317e20ed90cc16a850087 |
| Manifest | 87dd8af25280ff02e4ddc25a0a4713b2126258b1dda740ad86254cf387310b86 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | aOOtriYea7j2F7wtN90lX6scks98A9T12b/KQSdzlF4fDk364BP1lk+ZzZAnGP+bzzf3ImLXs9ni/dVvQFnCBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:45.527240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060112observed 396df2a9d20598adda3db29d6eee0efc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:45.507959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060112/manifest.jsonobserved 87dd8af25280ff02e4ddc25a0a4713b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:45.488414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060112/publication.mdobserved 0c6b415ba3920090682608b4730511b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:45.471347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060112/publication.txtobserved f6c3e65bb7b308f58a4c04df850ae350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|